The core-shell polyacrylate latex was synthesized by multi steps seeded emulsion polymerization. Butyl acrylate(BA)? 2-ethylhexylacrylate(EHA) and 1,4-butanediol diacrylate(BDA) were used as components of ACR core,and methyl methacrylate(MMA)?

• 采用多步种子乳液聚合法合成了以BA、EHA、BDA为核组分,MMA、EA、BDA为壳组分的核-壳聚丙烯酸酯(ACR)乳液,制备了ACR存在下的氯乙烯(VC)接枝乳液共聚胶乳。